check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / msw / spinbutt.cpp

diff --git a/src/msw/spinbutt.cpp b/src/msw/spinbutt.cpp
index 6e1ae0e4e5753d5da123e6a43585f59b6100a65e..1695f13436805fa056c7197b5f72558cf3bb5ebe 100644 (file)
--- a/src/msw/spinbutt.cpp
+++ b/src/msw/spinbutt.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        msw/spinbutt.cpp
+// Name:        src/msw/spinbutt.cpp

 // Purpose:     wxSpinButton
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxSpinButton
 // Author:      Julian Smart
 // Modified by:


@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "spinbutt.h"
-    #pragma implementation "spinbutbase.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -30,7 +25,8 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/app.h"
+    #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
+    #include "wx/app.h"

 #endif
 
 #if wxUSE_SPINBTN
 #endif
 
 #if wxUSE_SPINBTN


@@ -39,12 +35,15 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 

-#if defined(__WIN95__)
-

 #include "wx/msw/private.h"
 
 #include "wx/msw/private.h"
 

-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
-    #include <commctrl.h>
+#ifndef UDM_SETRANGE32
+    #define UDM_SETRANGE32 (WM_USER+111)
+#endif
+
+#ifndef UDM_SETPOS32
+    #define UDM_SETPOS32 (WM_USER+113)
+    #define UDM_GETPOS32 (WM_USER+114)

 #endif
 
 // ============================================================================
 #endif
 
 // ============================================================================


@@ -97,7 +96,7 @@ wxEND_FLAGS( wxSpinButtonStyle )
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxSpinButton)
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxSpinButton)

-    wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxSpinEvent )
+    wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_CHANGED , wxSpinEvent )

 
     wxPROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
     wxPROPERTY( Min , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 
     wxPROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
     wxPROPERTY( Min , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))


@@ -196,7 +195,7 @@ bool wxSpinButton::Create(wxWindow *parent,
 
     SubclassWin(m_hWnd);
 
 
     SubclassWin(m_hWnd);
 

-    SetBestSize(size);
+    SetInitialSize(size);

 
     return true;
 }
 
     return true;
 }


@@ -211,7 +210,7 @@ wxSpinButton::~wxSpinButton()
 
 wxSize wxSpinButton::DoGetBestSize() const
 {
 
 wxSize wxSpinButton::DoGetBestSize() const
 {

-    return GetBestSpinerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );
+    return GetBestSpinnerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -222,19 +221,21 @@ int wxSpinButton::GetValue() const
 {
     int n;
 #ifdef UDM_GETPOS32
 {
     int n;
 #ifdef UDM_GETPOS32

-    if ( wxTheApp->GetComCtl32Version() >= 580 )
+    if ( wxApp::GetComCtl32Version() >= 580 )

     {
         // use the full 32 bit range if available
         n = ::SendMessage(GetHwnd(), UDM_GETPOS32, 0, 0);
     }
     {
         // use the full 32 bit range if available
         n = ::SendMessage(GetHwnd(), UDM_GETPOS32, 0, 0);
     }

+    else

 #endif // UDM_GETPOS32
 #endif // UDM_GETPOS32

+    {
+        // we're limited to 16 bit
+        n = (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
+    }

 
 

-    // we're limited to 16 bit
-    n = (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
-    

     if (n < m_min) n = m_min;
     if (n > m_max) n = m_max;
     if (n < m_min) n = m_min;
     if (n > m_max) n = m_max;

-    
+

     return n;
 }
 
     return n;
 }
 


@@ -243,7 +244,7 @@ void wxSpinButton::SetValue(int val)
     // wxSpinButtonBase::SetValue(val); -- no, it is pure virtual
 
 #ifdef UDM_SETPOS32
     // wxSpinButtonBase::SetValue(val); -- no, it is pure virtual
 
 #ifdef UDM_SETPOS32

-    if ( wxTheApp->GetComCtl32Version() >= 580 )
+    if ( wxApp::GetComCtl32Version() >= 580 )

     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETPOS32, 0, val);
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETPOS32, 0, val);


@@ -255,12 +256,19 @@ void wxSpinButton::SetValue(int val)
     }
 }
 
     }
 }
 

+void wxSpinButton::NormalizeValue()
+{
+    SetValue( GetValue() );
+}
+

 void wxSpinButton::SetRange(int minVal, int maxVal)
 {
 void wxSpinButton::SetRange(int minVal, int maxVal)
 {

+    const bool hadRange = m_min < m_max;
+

     wxSpinButtonBase::SetRange(minVal, maxVal);
 
 #ifdef UDM_SETRANGE32
     wxSpinButtonBase::SetRange(minVal, maxVal);
 
 #ifdef UDM_SETRANGE32

-    if ( wxTheApp->GetComCtl32Version() >= 471 )
+    if ( wxApp::GetComCtl32Version() >= 471 )

     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETRANGE32, minVal, maxVal);
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETRANGE32, minVal, maxVal);


@@ -271,12 +279,24 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
         ::SendMessage(GetHwnd(), UDM_SETRANGE, 0,
                       (LPARAM) MAKELONG((short)maxVal, (short)minVal));
     }
         ::SendMessage(GetHwnd(), UDM_SETRANGE, 0,
                       (LPARAM) MAKELONG((short)maxVal, (short)minVal));
     }

+
+    // the current value might be out of the new range, force it to be in it
+    NormalizeValue();
+
+    // if range was valid but becomes degenerated (min == max) now or vice
+    // versa then the spin buttons are automatically disabled/enabled back
+    // but don't update themselves for some reason, so do it manually
+    if ( hadRange != (m_min < m_max) )
+    {
+        // update the visual state of the button
+        Refresh();
+    }

 }
 
 bool wxSpinButton::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
                                WXWORD pos, WXHWND control)
 {
 }
 
 bool wxSpinButton::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
                                WXWORD pos, WXHWND control)
 {

-    wxCHECK_MSG( control, false, wxT("scrolling what?") )
+    wxCHECK_MSG( control, false, wxT("scrolling what?") );

 
     if ( wParam != SB_THUMBPOSITION )
     {
 
     if ( wParam != SB_THUMBPOSITION )
     {


@@ -288,7 +308,7 @@ bool wxSpinButton::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
     event.SetPosition((short)pos);    // cast is important for negative values!
     event.SetEventObject(this);
 
     event.SetPosition((short)pos);    // cast is important for negative values!
     event.SetEventObject(this);
 

-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);

 }
 
 bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result)
 }
 
 bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result)


@@ -304,7 +324,7 @@ bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *
     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
     event.SetEventObject(this);
 
     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
     event.SetEventObject(this);
 

-    bool processed = GetEventHandler()->ProcessEvent(event);
+    bool processed = HandleWindowEvent(event);

 
     *result = event.IsAllowed() ? 0 : 1;
 
 
     *result = event.IsAllowed() ? 0 : 1;
 


@@ -317,6 +337,4 @@ bool wxSpinButton::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD WXUNUSED(id))
     return false;
 }
 
     return false;
 }
 

-#endif // __WIN95__
-

 #endif // wxUSE_SPINBTN
 #endif // wxUSE_SPINBTN